package com.async.designpatterns.create.afactory;

import com.async.designpatterns.create.factory.Sender;

/**
 * Created by wenzhuo on 2018/1/1.
 * 抽象工厂方法，对不同工厂类进行抽象
 */
public interface Provider {

    public abstract  Sender produce();

    public abstract  Sender delayProduce();
}
